Ruhnu lighthouse is one of the few quadrupod lighthouses (having four supporting legs). It is said to have been designed by Gustave Eiffel and according to the plaque on the lighthouse door it was made in 1875 in Le Havre, in Normandy, France, by the company Forges et Chantiers de la Méditerranée.
Reference: 7is7.com
The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.